It doesn’t matter what a suicidal attacker is wearing, if he/she wants to do that sort of thing they’ll find a way. It’s a tragedy that these things happen, but clothing choice has little to do with it.
I personally find the cultural norms of many religions to be pretty restrictive to females, however it isn’t a simple issue as it’s tied up in free choice, ethnicity, blahblahblah etc etc. My surname’s Khan before anyone gets Daily Mail at me 😉
If I was trying to conceal a set of bombers, I’d probably go for a cape. They’re all swooshy. And then I’d get “OWNED!” printed on the inside which would become visible at the point of ownership.
We need to spend less money on weapons and more on food and education. And capes.